Dispersions of silyl-terminated polymers with a high solids content, their production and their use

US6790903B1 · kind B1 · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien (Henkel KGAA) · DE

Inventors

• Martin Majolo · Erkelenz, DE
• Wolfgang Klauck · Meerbusch, DE
• Johann Klein · Goldkronach, DE
• Wolfgang Ernst · Enzklösterle, DE
• Gaby Schilling · Goldkronach, DE
• Helmut Loth · Essen, DE

Key dates

• Filing date: Jun 11, 2001
• Grant date: Sep 14, 2004
• Expiry date: Jun 11, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2300/108
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a polymer dispersion containing water and at least 60 wt. % of an organic polymer which has at least one group of general formula (I) A—Si(Z)n(OH)3-n. The invention also relates to a composition containing at least one organic polymer which has at least one group of general formula (I), and at least one other organic polymer or a mixture of two or more other organic polymers.